CN204049923U - Continuous syringes for animals - Google Patents
Continuous syringes for animals Download PDFInfo
- Publication number
- CN204049923U CN204049923U CN201420345307.0U CN201420345307U CN204049923U CN 204049923 U CN204049923 U CN 204049923U CN 201420345307 U CN201420345307 U CN 201420345307U CN 204049923 U CN204049923 U CN 204049923U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- syringe
- bar
- piston core
- epimere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses continuous syringes for animals, the piston core bar comprising syringe and match, piston core bar is inserted in syringe, its upper end is connected with automatic push-pull formula handle, syringe end has medicinal liquid import, and medicinal liquid import department is tightly connected by sealing ring and medicine liquid tank, and automatic push-pull formula handle comprises epimere pull bar and hypomere pull bar, be flexibly connected by hinge and spring between epimere pull bar and hypomere pull bar, epimere pull bar is directed reach through syringe and hypomere pull bar in piston core masthead portion.Pressing epimere pull bar, due to the effect of hinge and spring, making epimere pull bar promote piston core bar is inserted in syringe, after injection, due to the effect of returning spring, epimere pull bar is made to leave hypomere pull bar as early as possible, piston core bar is finally made to be drawn out of in syringe, because the medicinal liquid import department sealing on syringe arranges medicine liquid tank, without the need to secondary aspiration medicinal liquid, injection is able to continuously.
Description
Technical field
This utility model relates to a kind of syringe, particularly relates to a kind of continuous syringes for animals.
Background technology
Syringe is a kind of common medical instruments, mainly in order to liquid medicine injection or drawing liquid.Syringe is made up of the foraminate syringe of front end band and the piston core bar that matches, and when core bar is extracted, liquid or gas suck from syringe front end aperture, liquid or gas are extruded when core bar pushes.Special also fewer for the syringe of brutish class, the disposable suction of medicinal liquid, can only carry out a small amount of injection, and the specific aim of injecting brutish class is not strong.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Utility model content
For solving the problem, this utility model provides a kind of continuous syringes for animals.
The technical solution adopted in the utility model is:
Continuous syringes for animals, the piston core bar comprising syringe and match, described piston core bar is inserted in syringe, described its upper end is connected with automatic push-pull formula handle, described syringe end has medicinal liquid import, described medicinal liquid import department is tightly connected by sealing ring and medicine liquid tank, described automatic push-pull formula handle comprises epimere pull bar and hypomere pull bar, be flexibly connected by hinge and spring between described epimere pull bar and hypomere pull bar, epimere pull bar is directed reach through syringe and hypomere pull bar in described piston core masthead portion.
Described medicine liquid tank is provided with graduation mark.
Described piston core bar upper end is provided with returning spring.
Described its upper end is connected with automatic push-pull formula handle threads.
The beneficial effects of the utility model: pressing epimere pull bar, due to the effect of hinge and spring, making epimere pull bar promote piston core bar is inserted in syringe, after injection, due to the effect of returning spring, epimere pull bar is made to leave hypomere pull bar as early as possible, piston core bar is finally made to be drawn out of in syringe, because the medicinal liquid import department sealing on syringe arranges medicine liquid tank, without the need to secondary aspiration medicinal liquid, injection is able to continuously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, syringe, 2, piston core bar, 3, medicinal liquid import, 4, sealing ring, 5, medicine liquid tank, 6, epimere pull bar, 7, hypomere pull bar, 8, hinge, 9, spring, 10, graduation mark, 11, returning spring, 12, automatic push-pull formula handle.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining this utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, continuous syringes for animals of the present utility model, the piston core bar 2 comprising syringe 1 and match, piston core bar 2 is inserted in syringe 1, syringe 1 upper end is connected with automatic push-pull formula handle 12, syringe 1 end has medicinal liquid import 3, medicinal liquid import 3 place is tightly connected by sealing ring 4 and medicine liquid tank 5, automatic push-pull formula handle 12 comprises epimere pull bar 6 and hypomere pull bar 7, be flexibly connected by hinge 8 and spring 9 between epimere pull bar 6 and hypomere pull bar 7, epimere pull bar 6 is directed reach through syringe 1 and hypomere pull bar 7 in piston core bar 2 top.
Medicine liquid tank 5 is provided with graduation mark 10, is convenient to control injection volume.
Piston core bar 2 upper end is provided with returning spring 11, produces a restoring force, makes handle automatically detach out, fast, efficiently.
Syringe 1 upper end is threaded with automatic push-pull formula handle 12, and be convenient to dismounting, automatic push-pull formula handle 12 is reusable.
Pressing epimere pull bar 6, due to the effect of hinge 8 and spring 9, making epimere pull bar 6 promote piston core bar 2 is inserted in syringe 1, after injection, due to the effect of returning spring 11, epimere pull bar 6 is made to leave hypomere pull bar 7 as early as possible, piston core bar 2 is finally made to be drawn out of in syringe 1, because the medicinal liquid import 3 place sealing on syringe 1 arranges medicine liquid tank 5, without the need to secondary aspiration medicinal liquid, injection is able to continuously.
Claims (4)
1. continuous syringes for animals, the piston core bar comprising syringe and match, it is characterized in that: described piston core bar is inserted in syringe, described its upper end is connected with automatic push-pull formula handle, described syringe end has medicinal liquid import, described medicinal liquid import department is tightly connected by sealing ring and medicine liquid tank, described automatic push-pull formula handle comprises epimere pull bar and hypomere pull bar, be flexibly connected by hinge and spring between described epimere pull bar and hypomere pull bar, epimere pull bar is directed reach through syringe and hypomere pull bar in described piston core masthead portion.
2. continuous syringes for animals according to claim 1, is characterized in that: described medicine liquid tank is provided with graduation mark.
3. continuous syringes for animals according to claim 1, is characterized in that: described piston core bar upper end is provided with returning spring.
4. continuous syringes for animals according to claim 1, is characterized in that: described its upper end is connected with automatic push-pull formula handle threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345307.0U CN204049923U (en) | 2014-06-26 | 2014-06-26 | Continuous syringes for animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345307.0U CN204049923U (en) | 2014-06-26 | 2014-06-26 | Continuous syringes for animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049923U true CN204049923U (en) | 2014-12-31 |
Family
ID=52191530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345307.0U Expired - Fee Related CN204049923U (en) | 2014-06-26 | 2014-06-26 | Continuous syringes for animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088248A (en) * | 2017-04-10 | 2017-08-25 | 上海普益医疗器械股份有限公司 | Bivalve link rod handle pulse thrombolysis catheter pusher syringe |
| CN109700560A (en) * | 2019-01-03 | 2019-05-03 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | For injecting the device of aftosa medical fluid |
-
2014
- 2014-06-26 CN CN201420345307.0U patent/CN204049923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088248A (en) * | 2017-04-10 | 2017-08-25 | 上海普益医疗器械股份有限公司 | Bivalve link rod handle pulse thrombolysis catheter pusher syringe |
| CN107088248B (en) * | 2017-04-10 | 2022-11-29 | 上海普益医疗器械股份有限公司 | Double-valve connecting rod handle pulse thrombolytic catheter back injection syringe |
| CN109700560A (en) * | 2019-01-03 | 2019-05-03 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | For injecting the device of aftosa medical fluid |
| CN109700560B (en) * | 2019-01-03 | 2021-04-13 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | Device for injecting foot-and-mouth disease liquid medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |